project/app/admin/model/SystemVersion.php

<?php
namespace app\admin\model;

class SystemVersion extends Base
{
//设置字段信息
    protected $schema = [
        'id'       =>'bigint',//
        'module'       =>'varchar',//模块
        'system'       =>'text',//
        'sys_type'       =>'varchar',//数据类型 msg/ver
        'version'       =>'varchar',//
        'addtime'       =>'datetime',//

    ];
}